Now playing Next Next Series Elastic road surface reduces motorway noise pollution A new type of road surface, partly made from old tyres, can help reduce road noise and is a cheaper option than noise barriers. 23/02/2015
Now playing Next Next Series Sea change in shipping: natural gas to make engines more eco-friendly A new generation of LNG-diesel engines is set to transform shipping. But is the market ready to adapt? 09/02/2015
Now playing Next Next Series Building the planes (and maybe lowering the air fares) of the future 19/01/2015
Now playing Next Next Series Breathing forest: assessing climate change impact on Earth's lungs 22/09/2014